215440974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3709}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 534774240

約数和(自身を除く): 319333266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1383, 2766, 3227, 3709, 4149, 6454, 7418, 8298, 9681, 11127, 19362, 22254, 25963, 29043, 33381, 51926, 58086, 66762, 77889, 155778, 233667, 467334, 1709849, 3419698, 5129547, 10259094, 11968943, 15388641, 23937886, 30777282, 35906829, 71813658, 107720487, 215440974]

約数ペア:

[(1, 215440974), (2, 107720487), (3, 71813658), (6, 35906829), (7, 30777282), (9, 23937886), (14, 15388641), (18, 11968943), (21, 10259094), (42, 5129547), (63, 3419698), (126, 1709849), (461, 467334), (922, 233667), (1383, 155778), (2766, 77889), (3227, 66762), (3709, 58086), (4149, 51926), (6454, 33381), (7418, 29043), (8298, 25963), (9681, 22254), (11127, 19362)]